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Material
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Allgemeine Charakterisierung
Aliphatic high-molecular-weight polyester-polyurethane adhesive raw material.
Desmomelt® U 230 is a solid raw material for the formulation of non-yellowing, thermally activated adhesives. Desmomelt® U 230 is particularly well suited for applications with low thermal activation temperatures as e.g. in automotive trim, textile, footwear and furniture applications. Desmomelt® U 230 can be used as a hotmelt applied as a filament, foil or powder, as well as a raw material for non-yellowing solvent-based contact and/or heat activated adhesives.
Desmomelt® U 230 is a solid raw material for the formulation of non-yellowing, thermally activated adhesives. Desmomelt® U 230 is particularly well suited for applications with low thermal activation temperatures as e.g. in automotive trim, textile, footwear and furniture applications. Desmomelt® U 230 can be used as a hotmelt applied as a filament, foil or powder, as well as a raw material for non-yellowing solvent-based contact and/or heat activated adhesives.
Lagerungsbedingungen
Recommended storage temperatures: Temperatures higher than 30 °C should be avoided. Temperatures above 45 °C will lead to caking.
Protect from direct sunlight, heat, moisture and foreign material.
Protect from direct sunlight, heat, moisture and foreign material.
Probenahme
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Verpackungsart
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Technische Eigenschaften & Datenblätter
Genannte Eigenschaften Merkmale
Name der Eigenschaft | Prüfverfahren | Einheit | Wert |
---|---|---|---|
Hot tack life (Depends on application conditions) | min | 3 - 6 | |
Density | ISO 1183 | g/cm^3 | approx. 1.2 |
Minimum activation temperature | DIN EN 12961 | °C | 60 - 70 |
Recommended processing temperature for automated application | °C | 240 - 280 | |
Heat resistance | °C | approx. 60 | |
Minimum extrusion temperature | °C | 150 |
Genannte Eigenschaften Spezifikation
Name der Eigenschaft | Prüfverfahren | Einheit | Wert |
---|---|---|---|
Solution viscosity 15 w% in butanone-2 (MEK) / water (95:5 w/w) at 23°, (30 rpm) | M001 | mPa*s | approx. 500 |
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